Autosuggestbox not displaying results WP8.1 Universal App - windows-phone-8.1

Question

Results template in autosuggestbox are not showing and I don't know why. I'm using MVVM Light in the app. Let's go with the code :)
In the page:
<AutoSuggestBox x:Name="txtBusqueda" x:Uid="txtBusqueda"
ItemsSource="{Binding Lugares}"
Grid.Row="1" Margin="24 24 24 12"
MaxSuggestionListHeight="4" AutoMaximizeSuggestionArea="True"
TextMemberPath="Nombre"
>
<i:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="TextChanged">
<core:InvokeCommandAction Command="{Binding ChangeTextCommand}" CommandParameter="{Binding Text, ElementName=txtBusqueda}" />
</core:EventTriggerBehavior>
</i:Interaction.Behaviors>
<AutoSuggestBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Nombre}" TextWrapping="Wrap" />
</DataTemplate>
</AutoSuggestBox.ItemTemplate>
</AutoSuggestBox>
In the VM:
private List<LugarInfo> lugares;
public List<LugarInfo> Lugares
{
get { return this.lugares; }
set
{
if (this.lugares == value) return;
this.lugares = value;
RaisePropertyChanged(() => Lugares);
}
}
public RelayCommand<string> ChangeTextCommand { get; set; }
this.ChangeTextCommand = new RelayCommand<string>(async (s) =>
{
var result = await Api.GetInfoLugares(texto);
List<LugarInfo> lugares = new List<LugarInfo>();
foreach (var lugar in result)
{
lugares.Add(new LugarInfo()
{
Id = int.Parse(lugar.Id),
Tipo = lugar.Tipo,
Nombre = lugar.Nombre
});
}
this.Lugares = lugares;
});
So, as you can see, not too much trouble.
The results are returned and assigned to the property:
The problem is results are not displayed in control as you can see in the image.
Help will be appreciated.

Answer 1

your Lugares property will never raise RaisePropertyChanged because in your code you are adding your objects in lugares and than assigning it to This.Lugares which in setter is same so it will not raise the property change and and UI is not updated. change your code to as follows.
var myLugares = new List<LugarInfo>();
foreach (var lugar in result)
{
myLugares.Add(new LugarInfo()
{
Id = int.Parse(lugar.Id),
Tipo = lugar.Tipo,
Nombre = lugar.Nombre
});
}
this.Lugares = myLugares;